CN204380950U - Teflon tank body coating equipment - Google Patents
Teflon tank body coating equipment Download PDFInfo
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- CN204380950U CN204380950U CN201420850979.7U CN201420850979U CN204380950U CN 204380950 U CN204380950 U CN 204380950U CN 201420850979 U CN201420850979 U CN 201420850979U CN 204380950 U CN204380950 U CN 204380950U
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- tank body
- teflon
- curing oven
- coating
- rifle
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Abstract
In a kind of Teflon tank body coating equipment, comprise: there is the curing oven of furnace chamber, carry the chassis of tank body and complete the painting rifle of powder body coating, in Teflon tank body coating process, curing oven constitutes painting environment and the curing environment of tank body simultaneously, complete the tank body after application and can continue curing process without the need to carrying out place conversion, avoid uncured coating to contact with external environment, evade extraneous undesirable element and solidification is impacted, thus make the character of coating more stable.The painting work of tank body in curing oven is all completed by machinery, is coated with rifle and is inserted into tank interior, and completes the full coat dress of inner tank wall, thus improves the operating efficiency of tank body application, and application step is not by the limitation of human factor, and the coating obtained is more even.
Description
Technical field
The utility model relates to the technical field of paint spraying, is a kind of Teflon tank body coating equipment specifically.
Background technology
Teflon coating take polytetrafluoroethylene (PTFE) as the fluoro coatings of matrix resin, and English name is Teflon, is usually referred to as again Teflon, the rich dragon of iron, Teflon, teflon etc. (being all the transliteration of Teflon).Teflon coating is a kind of unique high-performance coating, combine insulation stability and the low frictional properties of heat resistance, chemical inertness and excellence, have the comprehensive advantage that other coating cannot contend with, the flexibility of its application makes it can for the product of nearly all shape and size.
Teflon is divided into PTFE, FEP, PFA, ETFE several fundamental type: PTFE (polytetrafluoroethylene (PTFE)) non-viscous paint can use continuously at 260 DEG C, there is maximum operation (service) temperature 290-300 DEG C, extremely low coefficient of friction, good wearability and fabulous chemical stability.FEP (fluorinated ethylene propylene copolymer) non-viscous paint melt-flow when toasting forms nonporous film, and have remarkable chemical stability, fabulous not sticky characteristic, maximum operation (service) temperature is 200 DEG C.PFA (cross fluoroalkyl compound) non-viscous paint the same with FEP when toasting melt-flow form nonporous film.The advantage of PFA has higher continuous serviceability temperature 260 DEG C, the strong and unyielding degree that tool is stronger, is particularly suitable for using antiseized and chemical resistance under the high temperature conditions to use field.ETFE is the copolymer of a kind of ethene and tetrafluoroethene, and this resin is the most tough and tensile fluoropolymer, can form the coating that a layer height is durable, has remarkable chemical resistance, and can continuous operation at 150 DEG C.
After Teflon application, there is following characteristic: 1, not viscosity: nearly all material does not bond with Teflon film.Very thin film also demonstrates well not adhesion property.2, heat resistance: Teflon film has excellent heat-resisting and low temperature tolerance characteristics.Short time can be high temperature resistant to 300 DEG C, generally can use continuously between 240 DEG C ~ 260 DEG C, have significant heat endurance, and it can work and not brittle under cryogenic temperature, does not at high temperature melt.3, sliding: Teflon film has lower coefficient of friction.When load is slided, coefficient of friction changes, but numerical value is only between 0.05-0.15.4, moisture resistance: Teflon film without water stained on its surface and oil, is also not easily stained with solution during production operation, and as being stained with a small amount of dirt, simple wiping can be removed.Downtime is short, saves man-hour and can increase work efficiency.5, mar proof: under high load, has excellent anti-wear performance.Under certain load, possesses wear-resistant and inadhesive two-fold advantage.6, corrosion resistance: Teflon corrodes by medicine hardly, can protect part to avoid suffering the chemical attack of any kind.Teflon is widely used in high temperature resistant, to require to do viscosity industry.
The application of Teflon coating is divided into the dispersion coating coating process of wet type and the powder paint coating method of dry type usually.The coating process of dispersion coating coating material is evenly distributed in solvent form dispersion liquid (solid matter is mixed in a liquid), and this mixture is atomized by pressure-air and is sprayed at surface of the work.The coating material used in powder paint coating method is ultrafine solid particle forms, avoid using solvent, thus the Divergent Phenomenon occurred when avoiding coating to adhere to, make micro mist shape coating granule be attached on workpiece, subsequently, the micro mist of coating melting in baker.
The reactor or the storage tank that are coated with Teflon coating are generally two kinds of structures: one is all-in-one-piece tank body, and whole tank body is made of one piece, application teflon coatings in inner tank wall; Another kind of structure then adopts split type tank body, tank body generally comprises upper cover and can body, and above-mentioned upper cover and can body are the parts of two splits, namely distinguishes application Teflon coating on each comfortable inwall, then upper cover and can body are interfixed, and be combined into a tank body.
But there is following defect in technical scheme used in the prior art:
In prior art, the Teflon application of inner tank wall is all completed by workman is manual usually, workman enters in tank body, hand-held painting rifle carries out application to inner tank wall, the effective solution being completed application completely by the means of machinery is not also had in the paint industry of Teflon, there is the uneven shortcoming of inefficiency, powder body coating in artificial application, also for the coating inspection after application causes trouble.In addition, because application will ensure that powder completes under being in molten condition, so Teflon application needs to carry out in high temperature environments, workman needs to wear thick and heavy protective garment in coating process, the operating environment of workman is poor, and this is also the factor causing operating efficiency low.In existing coating process, painting site and solidification scene are the zoness of different be separated from each other, tank body after application needs to transport separately and is positioned in curing apparatus to complete the solidification of molten condition powder, tank body is easily subject to the impact of external environment change in above-mentioned position transfer process, thus cause the instability of shaping coating physical property, and then the consequence causing application bad.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of Teflon tank body coating equipment.
The technical scheme that the utility model is taked for the technical problem existed in solution known technology is:
Teflon tank body coating equipment of the present utility model, comprising: curing oven, the furnace chamber that inner formation is airtight, and form Teflon application and the curing environment of tank body, curing oven one end arranges the fire door of selective opening and closing; Chassis, form the supporting construction of tank body, comprise support, platform and wheel from top to bottom, chassis passes in and out furnace chamber by fire door; Be coated with rifle, be arranged in curing oven and extend into tank interior, being completed the application of fine paint powders by rifle head.
The utility model can also adopt following technical measures:
Bracket setting in chassis, on platform, comprises multiple bearing wheels be arranged in parallel, and bearing wheels is axially arranged and support tank body along tank body, and each bearing wheels rotating Vortex under motor drives.
Described curing oven bottom arranges motor and transmission device, and motor is connected with bearing wheels and completes power transmission by transmission device.
Described painting rifle comprises rifle head, powder pipeline and support bar, rifle head is connected with powder pipeline, and rifle head is arranged on the top of support bar, powder pipeline is fixedly installed along support bar, support bar is connected with stepper motor, and is axially inserted into tank interior along tank body or takes out in tank body under the driving of stepper motor; Be coated with rifle with the axle center of support bar for axle rotates.
Arrange the track connected inside and outside furnace chamber in described curing oven, the wheel of chassis matches with track, and chassis is along above-mentioned track translation, and the top of curing oven middle orbit arranges limited block.
The advantage that the utility model has and good effect are:
In Teflon tank body coating equipment of the present utility model, curing oven constitutes painting environment and the curing environment of tank body simultaneously, complete the tank body after application and can continue curing process without the need to carrying out place conversion, uncured coating is avoided to contact with external environment, evade extraneous undesirable element to impact solidification, thus make the character of coating more stable.The painting work of tank body in curing oven is all completed by machinery, is coated with rifle and is inserted into tank interior, and completes the full coat dress of inner tank wall, thus improves the operating efficiency of tank body application, and application step is not by the limitation of human factor, and the coating obtained is more even.
Accompanying drawing explanation
Fig. 1 is the schematic diagram utilizing Teflon tank body coating equipment of the present utility model.
Detailed description of the invention
Referring to drawings and Examples, the utility model is described in detail.
Fig. 1 is the schematic diagram utilizing Teflon tank body coating equipment of the present utility model.
As shown in Figure 1, Teflon tank body coating equipment of the present utility model, comprising: curing oven 1, the furnace chamber 2 that inner formation is airtight, and form Teflon application and the curing environment of tank body 13, curing oven one end arranges the fire door 3 of selective opening and closing; Chassis, form the supporting construction of tank body, comprise support 4, platform 5 and wheel 6 from top to bottom, wheel is arranged on the below of platform, and tank body is placed on support, and chassis carries tank body and passes in and out furnace chamber by fire door; Be coated with rifle 7, be arranged in curing oven and extend into tank interior, being completed the application of fine paint powders by rifle head 11.
Bracket setting in chassis, on platform, comprises multiple bearing wheels be arranged in parallel, and bearing wheels is axially arranged and support tank body along tank body, and each bearing wheels rotating Vortex under motor drives, thus drive the tank body that bearing wheels is placed together to rotate.
Curing oven bottom arranges motor 8 and transmission device 9, and motor is connected with bearing wheels and completes power transmission by transmission device.In order to the factor affecting painting effect in curing oven is dropped to minimum, can select will to be arranged on as the motor of power source below curing oven and to be positioned at outside curing oven, motor and bearing wheels is connected by transmission device, the power transmission mode that transmission device can adopt gear drive or toothed belt transmission etc. traditional, concrete which kind of kind of drive that adopts affects not quite the realization of the technical program.
Be coated with rifle and comprise rifle head, powder pipeline and support bar, rifle head is connected with powder pipeline, and rifle head is arranged on the top of support bar, powder pipeline is fixedly installed along support bar, support bar is connected with stepper motor, and is axially inserted into tank interior along tank body or takes out in tank body under the driving of stepper motor; Be coated with rifle with the axle center of support bar for axle rotates.Be coated with rifle top and multiple parallel rifle head can be set, application is carried out to inner tank wall by multiple gun head simultaneously.
The track 10 connected inside and outside furnace chamber is set in curing oven, the wheel of chassis matches with track, chassis is along above-mentioned track translation, the top of curing oven middle orbit arranges limited block 12, the position of chassis in curing oven is determined by limited block, when chassis puts in place, transmission device is combined with bearing wheels and transmits power.
In use, tank body is placed between bearing wheels that chassis be arranged in parallel the coating equipment of Teflon tank body of the present utility model, by bearing wheels support tank body; Chassis enters in the furnace chamber of curing oven along track by fire door, and wheel arrives at painting work position under the stop of limited block; Transmission device connects the motor of curing oven bottom and bearing wheels, and motor provides the power of rotation for bearing wheels; The support bar being coated with rifle extend into tank interior, and rifle head is positioned at the initial position of inner tank wall application; Powder is coated with by rifle head and is contained in inner tank wall, and painting rifle has rotated 180 ° of powder body coatings in same application width regions vertically; Bearing wheels drives tank body to rotate, and is coated with rifle completes other 180 ° of inner tank wall application with same steps; Driving stepper motor is coated with rifle translation vertically, and rifle head arrives the application region adjacent with a upper application step; Repeat above-mentioned application step, until inner tank wall full coat dress and coating layer thickness reaches requirement, can repeatedly repeat to be coated with the application step of rifle according to coating specification difference, the powder of rear application can combine together with last layer coating rapidly, thus superposes the thickness of coating; Application terminates, and be coated with rifle and shift out in tank body, the drive mechanism between transmission device with bearing wheels is separated, and chassis shifts out by furnace chamber through fire door.
In the process of tank body application, tank body is all the time in the furnace chamber of curing oven, and curing oven forms application and the curing environment of tank body.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, although the utility model with preferred embodiment openly as above, but, and be not used to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, certainly the technology contents of announcement can be utilized to make a little change or modification, become the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (5)
1. a Teflon tank body coating equipment, is characterized in that, comprising: curing oven, the furnace chamber that inner formation is airtight, and form Teflon application and the curing environment of tank body, curing oven one end arranges the fire door of selective opening and closing; Chassis, form the supporting construction of tank body, comprise support, platform and wheel from top to bottom, chassis passes in and out furnace chamber by fire door; Be coated with rifle, be arranged in curing oven and extend into tank interior, being completed the application of fine paint powders by rifle head.
2. Teflon tank body coating equipment according to claim 1, it is characterized in that: the Bracket setting in chassis is on platform, comprise multiple bearing wheels be arranged in parallel, bearing wheels is axially arranged and support tank body along tank body, and each bearing wheels rotating Vortex under motor drives.
3. Teflon tank body coating equipment according to claim 2, is characterized in that: curing oven bottom arranges motor and transmission device, and motor is connected with bearing wheels and completes power transmission by transmission device.
4. the Teflon tank body coating equipment according to claim 1 or 3, it is characterized in that: be coated with rifle and comprise rifle head, powder pipeline and support bar, rifle head is connected with powder pipeline, and rifle head is arranged on the top of support bar, powder pipeline is fixedly installed along support bar, support bar is connected with stepper motor, and is axially inserted into tank interior along tank body or takes out in tank body under the driving of stepper motor; Be coated with rifle with the axle center of support bar for axle rotates.
5. Teflon tank body coating equipment according to claim 4, is characterized in that: arrange the track connected inside and outside furnace chamber in curing oven, the wheel of chassis matches with track, and chassis is along above-mentioned track translation, and the top of curing oven middle orbit arranges limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850979.7U CN204380950U (en) | 2014-12-30 | 2014-12-30 | Teflon tank body coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420850979.7U CN204380950U (en) | 2014-12-30 | 2014-12-30 | Teflon tank body coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204380950U true CN204380950U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420850979.7U Expired - Fee Related CN204380950U (en) | 2014-12-30 | 2014-12-30 | Teflon tank body coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204380950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438005A (en) * | 2014-12-30 | 2015-03-25 | 天津瑞唐涂装科技有限公司 | Coating device and method for teflon tank |
| CN108452971A (en) * | 2018-03-24 | 2018-08-28 | 皆爱西（上海）节能环保工程股份有限公司 | A kind of automatic spray apparatus based on working at height |
-
2014
- 2014-12-30 CN CN201420850979.7U patent/CN204380950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438005A (en) * | 2014-12-30 | 2015-03-25 | 天津瑞唐涂装科技有限公司 | Coating device and method for teflon tank |
| CN108452971A (en) * | 2018-03-24 | 2018-08-28 | 皆爱西（上海）节能环保工程股份有限公司 | A kind of automatic spray apparatus based on working at height |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20191230 |
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| CF01 | Termination of patent right due to non-payment of annual fee |